Tank Monitors & Gauges

Sentry: Tank Alarm High/Low Tank Alarm for use with oil, waste oil, diesel fuel, antifreeze, water and other fluids with a high flash point.

  • Avoid costly overflows or untimely inventory shortages.
  • Engineered for most single and double walled aboveground tanks.
  • Common 9-volt battery operated or upgradeable to AC power.
  • Alarm sounds for up to four days on a fresh battery.
  • Ideal for remote areas where AC power is not accessible.
  • Simple installation; easy maintenance.
  • New swivel allows easy orientation of gauge after installation.

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Designed To Fit 007 Tank Monitor:

Options
Replace the standard remote sensor with a premium model Jarhead (with sensor) to add visual monitoring capability to system.

Designed To Fit 007 Tank Alarm:

Options
Replace the standard remote sensor with a premium model Leak Guard (with sensor) to add visual monitoring capability to system.

Designed To Fit 007 Tank Alarm:

Options
Replace the standard remote sensor with a premium model Overfill (with sensor) to add visual monitoring capability to system.

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Model No. Description Shipping Weight Lbs (Kg)
New Monitors and Alarms
007670 Sentry High or Low Battery Operated Tank Alarm with Built-in 103 Decibel Siren 2.5 (1.1)
007671 Sentry high or Low Tank Alarm with Built-in 103 Decibel Siren and 12 Volt Transformer 3.5 (1.6)